The comment I responded to did not add substantively to the discussion, and I pointed out why.

I am not "policing" anything. I have no power to arrest someone or censor someone for being an asshole online. I expressed an opinion about the kind of community I'd like to be a part of. Also, it seems like you're doing what you're criticizing me for. I don't think the world's got enough of minding one's own damned business regarding people's health, body, and appearance, and that having more of it would make a positive difference. This conversation is about the science of fasting, not whether Jack Dorsey looks thin.